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EP3621344A4 - Terminal utilisateur et procédé de communication sans fil - Google Patents

Terminal utilisateur et procédé de communication sans fil Download PDF

Info

Publication number
EP3621344A4
EP3621344A4 EP17908753.1A EP17908753A EP3621344A4 EP 3621344 A4 EP3621344 A4 EP 3621344A4 EP 17908753 A EP17908753 A EP 17908753A EP 3621344 A4 EP3621344 A4 EP 3621344A4
Authority
EP
European Patent Office
Prior art keywords
wireless communication
terminal device
user terminal
communication procedure
procedure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP17908753.1A
Other languages
German (de)
English (en)
Other versions
EP3621344A1 (fr
Inventor
Kazuki Takeda
Satoshi Nagata
Lihui Wang
Xiaolin Hou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTT Docomo Inc
Original Assignee
NTT Docomo Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NTT Docomo Inc filed Critical NTT Docomo Inc
Publication of EP3621344A1 publication Critical patent/EP3621344A1/fr
Publication of EP3621344A4 publication Critical patent/EP3621344A4/fr
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1614—Details of the supervisory signal using bitmaps
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/04—Error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
EP17908753.1A 2017-05-02 2017-05-02 Terminal utilisateur et procédé de communication sans fil Pending EP3621344A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/017304 WO2018203405A1 (fr) 2017-05-02 2017-05-02 Terminal utilisateur et procédé de communication sans fil

Publications (2)

Publication Number Publication Date
EP3621344A1 EP3621344A1 (fr) 2020-03-11
EP3621344A4 true EP3621344A4 (fr) 2020-12-02

Family

ID=64016987

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17908753.1A Pending EP3621344A4 (fr) 2017-05-02 2017-05-02 Terminal utilisateur et procédé de communication sans fil

Country Status (6)

Country Link
US (1) US20200154309A1 (fr)
EP (1) EP3621344A4 (fr)
JP (1) JP7278946B2 (fr)
CN (1) CN110832898B (fr)
MX (1) MX2019012936A (fr)
WO (1) WO2018203405A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018203699A1 (fr) * 2017-05-04 2018-11-08 삼성전자 주식회사 Procédé et appareil de transmission de données dans un système de communication cellulaire sans fil
CN110582967B (zh) * 2017-05-05 2022-05-13 摩托罗拉移动有限责任公司 调度数据的传输
CN110870237A (zh) * 2017-05-05 2020-03-06 中兴通讯股份有限公司 基于数据块的传输
CN114866204B (zh) * 2017-05-05 2024-04-09 大唐移动通信设备有限公司 一种传输方法、终端设备及基站
JP2019004362A (ja) * 2017-06-16 2019-01-10 シャープ株式会社 端末装置、基地局装置、および、通信方法
KR102467757B1 (ko) * 2017-08-11 2022-11-16 텔레폰악티에볼라겟엘엠에릭슨(펍) 동일한 사이즈 코드 블록에 대한 전송 블록 사이즈 결정
CN109639398B (zh) * 2017-10-09 2021-12-31 华为技术有限公司 Harq-ack反馈码本的发送方法、装置及设备
WO2019095190A1 (fr) * 2017-11-16 2019-05-23 Qualcomm Incorporated Conception de code de détection d'erreur à surdébit réduit pour décoder un mot codé
CN108702254B (zh) 2018-01-30 2020-06-02 北京小米移动软件有限公司 传输数据的方法、装置和系统
US11224056B2 (en) * 2018-05-09 2022-01-11 Qualcomm Incorporated Code block group-based autonomous uplink transmission
US11405150B2 (en) * 2018-05-10 2022-08-02 Lg Electronics Inc. Method by which terminal transmits data in unlicensed band, and apparatus for using method
WO2020034055A1 (fr) * 2018-08-13 2020-02-20 Qualcomm Incorporated Mappage de couches en vue d'une transmission multi-trp
CN111479333B (zh) * 2019-01-23 2022-09-02 华为技术有限公司 通信方法和通信装置
US20220158783A1 (en) * 2019-03-20 2022-05-19 Ntt Docomo, Inc. User terminal and radio communication method
EP4054099A4 (fr) * 2019-10-28 2023-08-23 Beijing Xiaomi Mobile Software Co., Ltd. Procédé et dispositif permettant de transmettre des informations d'accusé de réception de demande de répétition automatique hybride, et support de stockage
JP7638890B2 (ja) * 2019-11-15 2025-03-04 シャープ株式会社 端末装置、基地局装置、および、通信方法
US12457063B2 (en) 2019-12-27 2025-10-28 Lenovo (Beijing) Limited Method and apparatus for CBG based transmission for NR sidelink
WO2021184322A1 (fr) * 2020-03-19 2021-09-23 Oppo广东移动通信有限公司 Procédé de transmission de données de liaison latérale et dispositif terminal

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5212539B2 (ja) * 2009-03-25 2013-06-19 富士通株式会社 無線通信システム、移動局装置、基地局装置、及び無線通信システムにおける無線通信方法
JP2012104874A (ja) * 2010-11-05 2012-05-31 Panasonic Corp 端末装置及び再送制御方法
JP6012588B2 (ja) * 2013-12-26 2016-10-25 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
JP6425891B2 (ja) * 2014-01-14 2018-11-21 株式会社Ｎｔｔドコモ ユーザ端末および無線通信方法
WO2016175029A1 (fr) * 2015-04-28 2016-11-03 京セラ株式会社 Dispositif de communication sans fil, et terminal d'utilisateur

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MEDIATEK INC: "Considerations on CB grouping for multiple HARQ ACK/NACK bits per", vol. RAN WG1, no. Spokane, USA; 20170403 - 20170407, 2 April 2017 (2017-04-02), XP051242607, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/Docs/> [retrieved on 20170402] *

Also Published As

Publication number Publication date
WO2018203405A1 (fr) 2018-11-08
JPWO2018203405A1 (ja) 2020-03-12
US20200154309A1 (en) 2020-05-14
EP3621344A1 (fr) 2020-03-11
JP7278946B2 (ja) 2023-05-22
CN110832898B (zh) 2023-09-05
MX2019012936A (es) 2020-02-05
CN110832898A (zh) 2020-02-21

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